gpt-oss (OpenAI) vs Devin
Which one should you pick? Here's the full breakdown.
gpt-oss (OpenAI)
OpenAI's FIRST open-weight models -- gpt-oss-120b (single 80GB GPU, near parity with o4-mini on reasoning) and gpt-oss-20b (runs on 16GB edge devices). Apache 2.0. Launched 2025-08-05. gpt-oss-safeguard ships in 2026 as the safety-tuned variant
Devin
The most autonomous AI coding agent -- Devin 2.2 (Feb 24 2026) adds desktop/GUI testing (Figma, browser automation), Devin Review (pull-request analysis catching ~30% more issues), and ~3x faster startup (~15s vs ~45s). Now embedded in Windsurf 2.0
Powered by Cognition proprietary orchestration over Claude / GPT / Gemini + Devin's own tuned components
| Category | gpt-oss (OpenAI) | Devin |
|---|---|---|
| Ease of Use | 7.0 | 6.5 |
| Output Quality | 8.5 | 8.0 |
| Value | 10.0 | 7.0 |
| Features | 7.0 | 8.0 |
| Overall | 8.1 | 7.4 |
Pricing Comparison
| Feature | gpt-oss (OpenAI) | Devin |
|---|---|---|
| Free Tier | Yes | No |
| Starting Price | $0 | $20 |
Which Should You Pick?
Pick gpt-oss (OpenAI) if...
- ✓Better value for money (10/10)
- ✓Has a free tier
Developers who want OpenAI-brand open-weight reasoning models for self-hosting or fine-tuning. Particularly good for single-GPU deployments (gpt-oss-120b on one 80GB card) or edge-device reasoning (gpt-oss-20b on 16GB consumer GPUs / Apple Silicon). Also good as a reliable baseline when comparing newer open-weight releases.
Visit gpt-oss (OpenAI)Pick Devin if...
- ✓More features (8 vs 7)
Development teams that want to offload well-scoped tasks like bug fixes, test writing, and boilerplate code to an autonomous agent. Best when the task description is detailed and specific.
Visit DevinOur Verdict
gpt-oss (OpenAI) edges out Devin with a 8.1 vs 7.4 overall score. Both are solid picks, but gpt-oss (OpenAI) has the advantage in output quality.